Pith Number

pith:BPJHAODZ

pith:2017:BPJHAODZQT3L7CVHCELKPC7NRM

not attested not anchored not stored refs pending

Sparse recovery of undersampled intensity patterns for coherent diffraction imaging at high X-ray energies

Irene Calvo-Almazan, Jonathan Almer, Jun-Sang Park, Peter Kenesei, Ross Harder, Siddharth Maddali, Stephan Hruszkewycz, Youssef Nashed

arxiv:1712.01108 v2 · 2017-11-29 · eess.SP · cond-mat.mtrl-sci · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPJHAODZQT3L7CVHCELKPC7NRM}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:08:21.304798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bd270387984f6bf8aa71116a78bed8b2daffabe8ff70345372429af2cd4932f

Aliases

arxiv: 1712.01108 · arxiv_version: 1712.01108v2 · doi: 10.48550/arxiv.1712.01108 · pith_short_12: BPJHAODZQT3L · pith_short_16: BPJHAODZQT3L7CVH · pith_short_8: BPJHAODZ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BPJHAODZQT3L7CVHCELKPC7NRM \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0bd270387984f6bf8aa71116a78bed8b2daffabe8ff70345372429af2cd4932f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b475a26dfce9e6709ae49ff3528381f3b4763a98eefdd2426e1ac5413625d3b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2017-11-29T21:25:17Z",
    "title_canon_sha256": "4007d9f36e6b98f77386aff580536f807b9e49c38d1867e05cc06e19796a2fa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01108",
    "kind": "arxiv",
    "version": 2
  }
}